Ice Climber is a platform-puzzle game developed by Nintendo for the NES. You play as Popo, one of the two Ice Climbers, scaling a vertical mountain to reach the top. The gameplay involves using a mallet to break ice blocks and jumping between platforms. You must avoid enemies like polar bears and birds. The goal is to reach the summit to collect a vegetable. The game features 32 levels with increasing difficulty. A unique mechanic is the "moving platform" – some blocks slide, adding challenge. The game supports two players simultaneously, with the second player controlling Nana. A fun fact: the game was originally conceived as a single-screen arcade title but expanded for the NES. The music is iconic and cheerful. Critics praised its pick-up-and-play nature but noted repetitive level design. It is a classic Nintendo staple, often included in compilations. The game also features a "bonus" stage where you collect fruits for points. It remains a beloved challenge for retro gamers.